Which schema types are supported?

Article, BlogPosting, Product, FAQ, BreadcrumbList, LocalBusiness, Event, Recipe, HowTo, and SiteNavigationElement are supported.

Is the output valid JSON-LD?

Yes. The generator produces valid JSON-LD following schema.org specifications. Test with Google's Rich Results Test tool to verify eligibility for rich results.

Does schema markup affect SEO directly?

Schema markup helps search engines understand content and can enable rich results in SERPs, which typically improves click-through rates. It is not a direct ranking factor.

Best Free Schema Markup Generator

Schema markup (structured data) helps search engines understand page content and can unlock rich results — star ratings, FAQ dropdowns, product prices, breadcrumbs — in Google Search. devtoolkit.sh's Schema Markup Generator creates valid JSON-LD structured data for the most common schema types: Article, Product, FAQ, BreadcrumbList, LocalBusiness, Event, Recipe, and more. Fill in the relevant fields, and the tool generates correctly structured JSON-LD that you can paste into a <script type="application/ld+json"> tag. All output conforms to schema.org specifications and Google's structured data guidelines. This saves significant time compared to hand-writing JSON-LD and reduces the risk of validation errors.

schema type

HeadlineDescriptionAuthor nameDate publishedDate modifiedURLImage URLPublisher name

JSON-LD outputDONE

lines

106 chars6 lines

FAQ

Which schema types are supported?: Article, BlogPosting, Product, FAQ, BreadcrumbList, LocalBusiness, Event, Recipe, HowTo, and SiteNavigationElement are supported.
Is the output valid JSON-LD?: Yes. The generator produces valid JSON-LD following schema.org specifications. Test with Google's Rich Results Test tool to verify eligibility for rich results.
Does schema markup affect SEO directly?: Schema markup helps search engines understand content and can enable rich results in SERPs, which typically improves click-through rates. It is not a direct ranking factor.